# Typebell vs FormulaFX Pro

The clearest difference is price: FormulaFX Pro at Free against Typebell's $2.99. FormulaFX Pro also leads on in-app purchases (none vs 3) and iOS requirement (15.0 vs 18.0). Typebell's advantage is ads (none vs shown). On update cadence and device support there is nothing between them.

FormulaFX Pro is free to download; Typebell costs $2.99 up front. Typebell sells 3 in-app purchases, starting at $0.99 per year. FormulaFX Pro asks for nothing beyond the download.

Typebell ships an update every 5 weeks, FormulaFX Pro every 3 weeks. The most recent releases landed on October 29, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Typebell | FormulaFX Pro |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 5 MB | 10 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sensonet](https://appshunter.io/developer/793745582) | [INZA KONE](https://appshunter.io/developer/1896540924) |

## What reviewers say

### Typebell

[App page](https://appshunter.io/ios/app/typebell-typewriter-notes/id6796707156)

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Todo+: 1 year subscription | $0.99 | per year |
| Todo+: 1 Day Trial | Free | one-time |
| Todo+: Lifetime Access | $2.99 | one-time |


### FormulaFX Pro

[App page](https://appshunter.io/ios/app/formulafx-pro/id6807653687)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Typebell free?

Typebell costs $2.99, and also offers in-app purchases.

### Is FormulaFX Pro free?

FormulaFX Pro is free to download, with no in-app purchases.

### Do Typebell or FormulaFX Pro have ads?

FormulaFX Pro shows ads; Typebell does not.

### Which is updated more often, Typebell or FormulaFX Pro?

Typebell ships an update every 5 weeks, and FormulaFX Pro every 3 weeks. Most recently, Typebell was updated on October 29, 2026 and FormulaFX Pro on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*